lines in ER diagrams

From: Anthony Ettinger <apwebdesign yahoo com>
To: dia-list gnome org
Subject: lines in ER diagrams
Date: Wed, 23 Apr 2003 14:25:55 -0700 (PDT)

Hi,

I'm using UML for my database diagrams, and I need to
show entity relationships, it doesn't appear to
support the standard notation for line
endings/beginnings.

how do i show the following relationships ( "<" = crow
foot):

0 to many: ---0-<
1 to many: ---1-<
1 and only 1: ---1-1-
1 to 1: ----1-
0 or 1: ----0-1-

Follow-Ups:
- Re: lines in ER diagrams
  - From: Lars Clausen

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